Question

if a & b are the zeroes of polynomial p(x)=3x2-14x+15,find the value of a2+b2

Answer 1

Answer:

79/9

Explanation:

a^2+b^2=(a+b)^2-2ab

a+b=14/3, ab = 5

=(14/3)^2-2(5)

=79/9